Index: /trunk/src/VBox/VMM/VMMAll/PGMAllPool.cpp
===================================================================
--- /trunk/src/VBox/VMM/VMMAll/PGMAllPool.cpp	(revision 65900)
+++ /trunk/src/VBox/VMM/VMMAll/PGMAllPool.cpp	(revision 65901)
@@ -5481,5 +5481,4 @@
         pPage->iMonitoredNext = NIL_PGMPOOL_IDX;
         pPage->iMonitoredPrev = NIL_PGMPOOL_IDX;
-        pPage->cModifications = 0;
         pPage->GCPhys     = NIL_RTGCPHYS;
         pPage->enmKind    = PGMPOOLKIND_FREE;
@@ -5495,6 +5494,10 @@
         pPage->fReusedFlushPending = false;
         pPage->iUserHead  = NIL_PGMPOOL_USER_INDEX;
+        pPage->cPresent = 0;
+        pPage->iFirstPresent = NIL_PGMPOOL_PRESENT_INDEX;
+        pPage->cModifications = 0;
         pPage->iAgeNext   = NIL_PGMPOOL_IDX;
         pPage->iAgePrev   = NIL_PGMPOOL_IDX;
+        pPage->idxDirtyEntry = 0;
         pPage->GCPtrLastAccessHandlerRip = NIL_RTGCPTR;
         pPage->GCPtrLastAccessHandlerFault = NIL_RTGCPTR;